Record live Chain138 and Mainnet rollout blockers

docs/04-configuration/MEV_CHAIN138_ALL_MAINNET_ROLLOUT_TRACKER.md

@@ -31,6 +31,21 @@ It is intentionally split into:
 | Exact protocol-grade math for every required-now protocol | `in_progress` | Improved, but not complete across V3, Curve variants, GMX, dYdX, and full DODO exactness. |
 | Full execution adapter parity across all required-now protocols | `in_progress` | Stronger for DODO/native spot flows; broader protocol set still needs completion. |
 
+## Mainnet Public PMM Readiness Snapshot
+
+- `2026-04-14` `check-mainnet-pmm-peg-bot-readiness.sh` returned live blockers.
+- Hard failures observed:
+  - `cWUSDT/USDC` reserve imbalance `5727 bps`
+  - `cWUSDC/USDC` reserve imbalance `7227 bps`
+  - `cWUSDT/USDT` reserve imbalance `5025 bps`
+  - `cWUSDC/USDT` reserve imbalance `7956 bps`
+  - `cWUSDT/cWUSDC` token resolution incomplete (`quote` token missing)
+- Additional public pools returned reserves, but the readiness gate ended with:
+  - `5 hard failure(s), 0 warning(s)`
+
+This means Mainnet public PMM operation is not yet in a fully healthy state even
+though large parts of the deployment inventory exist.
+
 ## Chain 138
 
 ### Verified current state
@@ -124,7 +139,13 @@ It is intentionally split into:
    - `cUSDC V2`
 3. Seed those venues and verify they appear in inventory and MEV coverage.
 4. Promote Wave 1 non-USD assets from `canonical_only` to active transport plus public liquidity.
-5. Publish the final ALL Mainnet native venue matrix before trying to wire full MEV discovery there.
+5. Repair the Mainnet public PMM peg blockers before claiming full public readiness:
+   - rebalance `cWUSDT/USDC`
+   - rebalance `cWUSDC/USDC`
+   - rebalance `cWUSDT/USDT`
+   - rebalance `cWUSDC/USDT`
+   - fix `cWUSDT/cWUSDC` token-resolution/inventory drift
+6. Publish the final ALL Mainnet native venue matrix before trying to wire full MEV discovery there.
 
 ## Truthful Completion Condition